error: too few arguments to function 'json_objOpen'

[smdjeff]

prototype in json-maker.h is
char* json_objOpen( char* dest, char const* name, size_t* remLen );

but the sample code is...
dest = json_objOpen( dest, name );

also noticed the code looked suspiciously reactionary to buffer overflow at...

   char buff[512];
    int len = data_to_json( buff, &data );
    if( len >= sizeof buff ) {
        fprintf( stderr, "%s%d%s%d\n", "Error. Len: ", len, " Max: ", (int)sizeof buff - 1 );
        return EXIT_FAILURE;
    }

betting that issue was fixed, but the sample code wasn't updated.

[woogi1368]

sample code

static size_t remLen; // MAX JSON String Count

struct header
{
int protocolVersion;
int messageId;
int stationId;
};
struct data
{
struct header head;
};

char* json_header( char* dest, char const* name, struct header const* head )
{
dest = json_objOpen( dest, name, &remLen );
dest = json_int( dest, "protocolVersion", head->protocolVersion, &remLen );
dest = json_int( dest, "messageId", head->messageId, &remLen );
dest = json_objOpen( dest, "stationId", &remLen );
dest = json_int( dest, "value", head->stationId, &remLen );
dest = json_objClose( dest, &remLen );
dest = json_objClose( dest, &remLen );
return dest;
}
char* json_data( char* dest, char const* name, struct data const* data )
{
dest = json_objOpen( dest, NULL, &remLen );
dest = json_header( dest, "header", &data->head );
dest = json_objClose( dest, &remLen );
return dest;
}
int data_to_json( char* dest, struct data const* data ) {
char* p = json_data( dest, NULL, data, &remLen );
p = json_end( p, &remLen );
return p - dest;
}

void main()
{
static struct data const data =
{
.head = {
.protocolVersion = 1,
.messageId = 2,
.stationId = 185
}
}
char buff[512];
remLen = sizeof(buff);
int len = data_to_json( buff, &data );
printf("%s \n", buff);
return;
}

result
{"header":{"protocolVersion":1,"messageId":2,"stationId":{"value":185}}}

[CoffeePanda0]

Seconded, @woogi1368's sample code fixes this issue and works, just tested it